<div id="page-wrapper" class="gray-bg">
    <label class="control-label">Select File</label>
    <input id="input-2" name="input2[]" type="file" class="file" multiple data-show-upload="false" data-show-caption="true">
</div>

<script>
$(document).on('ready', function() {
    $("#input-2").fileinput({showCaption: false});
});
</script>
